hash2kv           342 ext/tk/tkutil/tkutil.c static VALUE hash2kv _((VALUE, VALUE, VALUE));
hash2kv           413 ext/tk/tkutil/tkutil.c                 val = hash2kv(val, Qnil, self);
hash2kv           782 ext/tk/tkutil/tkutil.c     return ary2list2(hash2kv(hash, Qnil, self), Qfalse, self);
hash2kv           831 ext/tk/tkutil/tkutil.c             return hash2kv(hash, ary, self);
hash2kv          1010 ext/tk/tkutil/tkutil.c                 hash2kv(argv[idx], dst, self);